Home / 10,575,041,354,219-15,869,807,826,466-3,690,834,708,182.40

Finding the Fourth Proportional to 10,575,041,354,219, 15,869,807,826,466 and 3,690,834,708,182.40

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Solution

The fourth proportional to 10,575,041,354,219, 15,869,807,826,466 and 3,690,834,708,182.40 is: 5,538,780,944,316.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,575,041,354,219 : 15,869,807,826,466 = 3,690,834,708,182.40 : x
  2. Step 2: Convert to fraction form
    10,575,041,354,219/15,869,807,826,466 = 3,690,834,708,182.40/x
  3. Step 3: Cross multiply
    10,575,041,354,219x = 15,869,807,826,466 × 3,690,834,708,182.40
  4. Step 4: Simplify right side
    10,575,041,354,219x = 58,572,837,538,105,405,030,268,928
  5. Step 5: Solve for x
    x = 58,572,837,538,105,405,030,268,928/10,575,041,354,219
  6. Step 6: Final answer
    x = 5,538,780,944,316.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.